Fishing Report
Heart Lake Fishing Report
Marenisco, MI
Free — no account, no app
Modeled from National Weather Service data, plus solunar and sun/moon times computed in-house. This is a computed report, not an eyewitness catch report.
46.354532, -89.745617
Est. water temp
72.4°F
v1 estimate from air temperature — not a sensor reading
Max depth
5 ft
Deepest surveyed contour on record
Depth contours: Michigan DNR survey
Notes from anglers
Imported from GNIS. Nearest town: Marenisco (Gogebic County, MI).
Species on record
No species on record yet for this lake.
Suggest a species for this lake →Location
Heart Lake · 46.3545, -89.7456
Map data © OpenFreeMap, OpenMapTiles, OpenStreetMap contributors
Not for navigation
These depth contours are for deciding where to fish, not for running a boat. No depth map we show — whatever agency surveyed it — is a nautical chart, and none of them will show you a shoal. Do not navigate by this map.
Depth contours: Michigan DNR survey
Nearby
Other lakes nearby
FAQ
Common questions
What fish are in Heart Lake?
No fish species have been recorded for Heart Lake yet. Check the live conditions to plan a trip on the surrounding water.
When's the best time to fish Heart Lake?
No species are modeled for Heart Lake yet, so there's no species-specific feeding window to name. The score still gives the light window 25% of its total, an input Bitespan grades "Well supported". Check today's bite forecast for Heart Lake to see the best window for current conditions.
Where is Heart Lake?
Heart Lake is near Marenisco, MI, at 46.3545, -89.7456.
Plan your trip to Heart Lake
Get the hour-by-hour bite forecast and the best times to fish Heart Lake, scored against live National Weather Service weather for this exact spot — showing what every input contributed and how well the evidence supports it.